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Android - Set fragment id
How can I set a Fragment 's Id so that I can use getSupportFragmentManager().findFragmentById(R.id.--) ?
7 Answers
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Remove the error indicator from a previously-validated EditText widget
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notifyDataSetChanged example
I'm trying to use in my Android Application the notifyDataSetChanged() method for an ArrayAdapter but it doesn't work for me.
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What does it mean to inflate a view from an xml file?
I am new to android development and keep coming across references to Inflating views from a layout xml file. I googled and searched the development guide but still wasn't able to pick up a sense for what it means. If someone could provide a very simple example, it'd be much appreciated.
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JNI converting jstring to char *
...dified UTF-8 encoding, which may not work in all situations. See developer.android.com/guide/practices/…
– cqcallaw
Oct 1 '12 at 1:59
1
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In Gradle, is there a better way to get Environment Variables?
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In android gradle 0.4.0 you can just do:
println System.env.HOME
classpath com.android.tools.build:gradle-experimental:0.4.0
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adb update a non-market apk?
Is there a way we can update (not reinstall) a non-market apk on an Android device?
I could only find an adb install (nothing like adb update)
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How to find out which view is focused?
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From the source of Activity:
/**
* Calls {@link android.view.Window#getCurrentFocus} on the
* Window of this Activity to return the currently focused view.
*
* @return View The current View with focus or null.
*
* @see #getWindow
* @see andr...
Call to getLayoutInflater() in places not in activity
...ext and correctly configured for the device you are running on." developer.android.com/reference/android/view/LayoutInflater
– Tamás Bolvári
Jul 12 '19 at 16:13
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Will HTML5 allow web apps to make peer-to-peer HTTP connections?
...lowing browsers support WebRTC:
Full support: Edge 14, Firefox 22, Firefox Android 55
Partial support: Android Browser 56, Chrome 20, Chrome Android 29, Edge 12, Firefox 17, Opera 18, Opera Android 20, Opera Mobile 12, UC Browser Android 11.4
Future support (Q3 2017): Chrome for iOS 11, Safari 11 fo...